907029189

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11830

約数の個数: 36

約数和(自身を含む): 1460493216

約数和(自身を除く): 553464027

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 639, 781, 1089, 2343, 7029, 8591, 11731, 25773, 35193, 77319, 105579, 129041, 387123, 832901, 1161369, 1419451, 2498703, 4258353, 7496109, 9161911, 12775059, 27485733, 82457199, 100781021, 302343063, 907029189]

約数ペア:

[(1, 907029189), (3, 302343063), (9, 100781021), (11, 82457199), (33, 27485733), (71, 12775059), (99, 9161911), (121, 7496109), (213, 4258353), (363, 2498703), (639, 1419451), (781, 1161369), (1089, 832901), (2343, 387123), (7029, 129041), (8591, 105579), (11731, 77319), (25773, 35193)]